You're probably familiar with the scene. Pulling the little box out of the drug store bag, ducking into the bathroom, and then waiting and staring at a little plastic stick waiting for it to change.

Your menstrual cycle can feel unpredictable sometimes, as it is shorter one month and longer the next. So, if you want to do ...

Every minute can feel like an hour when you are waiting to confirm your pregnancy. But how do pregnancy tests confirm the ...